No mention of Knights of the Old Republic I and II? This thread fails.

Seriously though, even if you hate Star Wars, they're still well worth playing if only for the storyline which takes place long before the films and hence have virtually no connection to them.

Besides, who doesn't like going dark side and using the Force to make a couple of thugs turn over their money to you and then jump down a hole, mumbling zombie-style, to their deaths?